annotate src/g23m-aci/aci/hl_audio_drv.h @ 75:8697f358f505

backlight rework: Condat light driver accepts levels The present change is another intermediate step on the path toward new FreeCalypso backlight handling. At this intermediate step the Condat light driver accepts 0-255 backlight levels driven by MFW, and puts them out on PWL on Luna development boards. At the same time on C139 it is now possible to turn on the display backlight with or without the keypad bl - the lsb of the 0-255 backlight level controls the keypad bl. MFW presently drives only 0 and 255 backlight levels, thus there is no visible behavioral change yet - but the plan for subsequent stages of this backlight rework is to add a dimmed backlight state (no keypad bl on C139) during active calls.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 24 Oct 2020 20:44:04 +0000
parents fa8dc04885d8
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : GSM-PS (6147)
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4 | Modul : AOC
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : Definitions for high level driver for vocoder interface
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18 +-----------------------------------------------------------------------------
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19 */
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21 #ifndef HL_VOICE_DRV_H
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22 #define HL_VOICE_DRV_H
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24 typedef enum
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25 {
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26 HL_VOICE_DRV_FAIL,
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27 HL_VOICE_DRV_SUCC
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29 } T_HL_VOICE_DRV_RSLT;
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32 typedef enum
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33 {
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34 #ifndef VOCODER_FUNC_INTERFACE
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35 HL_VOCODER_DISABLE_INITIATED,
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36 HL_VOCODER_ENABLE_INITIATED,
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37 #endif
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38 HL_VOCODER_DISABLED,
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39 HL_VOCODER_ENABLED
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40
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41 } T_HL_VOCODER_STATE;
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43 #ifdef VOCODER_FUNC_INTERFACE
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44 typedef enum
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45 {
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46 VOCODER_IDLE = 0,
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47 VOCODER_BUSY,
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48 VOCODER_PENDING_ENABLE,
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49 VOCODER_PENDING_DISABLE
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50 }T_HL_VOCODER_ACTION;
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51
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52 EXTERN T_HL_VOCODER_ACTION currVocoderAction;
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53 #endif /* VOCODER_FUNC_INTERFACE */
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54
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55 EXTERN void hl_audio_drv_init (void);
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56 EXTERN T_HL_VOCODER_STATE hl_drv_get_vocoder_state (void);
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57 EXTERN void hl_drv_vocoder_state_set (void);
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58 EXTERN void hl_drv_set_vocoder_state(BOOL);
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59
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60 #endif /* HL_VOICE_DRV_H */